| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.51 | 3.466% | $23.2902 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $221.79 | 4.239% | $231.1917 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $90.26 | 4.584% | $94.3975 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $210.38 | 11.568% | $234.7168 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $47.94 | 12.769% | $54.0615 | $54.06 | $54.05 | $54.10 |
| Purchase #6 | $19.27 | 11.476% | $21.4814 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $44.53 | 8.828% | $48.4611 | $48.46 | $48.45 | $48.50 |
| 7 purchase totals = | $656.68 | $707.6002 | $707.60 | $707.60 | $707.70 | |